baber/WOPTO huggingface dataset:
Patent JP-H0722120-A (JP)
Title: Modular connector with over-current protecting function
Inventor: NAKAMUTA TATSUYA
IPC: H01R13/514
Filed: 1993-07-01
Abstract: PURPOSE:To prevent a circuit system from malfunction, destruction, burning. etc., by absorbing the over-current generated at the time of cable connection etc., without any influence to the signal line of the circuit system. CONSTITUTION:An over-current is generated in a signal connecting pin 3 because of surge etc., when a modular jack 9 is connected with a modular connector 1. If the direction of over-current generated is from a cable in connection 2 to the modular connector 1, the over-current is bypassed to the power supply line of the circuit system concerned by allowing the current flow to follow a power supply absorbing diode 4 and a circuit power supply connecting pin 7. If the direction is from the modular connector 1 to the cable 2, on the contrary, current is drawn in from the ground line of the circuit system for bypassing the over-current by permitting the current flow to follow a ground absorbing diode 5 and a circuit ground connecting pin 8.
Patent JP-S5584161-A (JP)
Title: Bone substance substitute
Inventor: HAINTSUUHERUMUUTO BERUNAA
IPC: A61K35/32
Filed: 1979-12-15
Abstract: 1. A process for producing a bone substitute material having an improved biological stability by using animal or human bone material as the starting substance, which includes a) removing the blood pigment and other water-soluble proteins from the bone material by treatment with water ; subsequently b) removing water-insoluble proteins by treatment with H2 O2  solution ; then c) rinsing in cold water ; then d) degreasing with an organic solvent ; and e) sterilizing the material obtained by a conventional method, characterized in that f) the step of degreasing is carried out immediately after the step of rinsing in cold water which follows upon the removal of proteins, g) the mineral content is subsequently eliminated by dissolution with a complexing agent or an ion exchanger, and h) the material obtained is rinsed in running water in order to remove the residual salts therefrom.
Patent JP-S6054503-A (JP)
Title: Even-order high frequency multiplying circuit
Inventor: ASARI SHIGEATSU
IPC: H03B19/14
Filed: 1983-09-05
Abstract: PURPOSE:To make wide-band signal multiplication possible by providing a transistor (TR) which cuts off a differential amplifier circuit of a high frequency multiplying circuit for a certain time, for this differential amplifier circuit of the high frequency multiplying circuit where a tuning circuit is a collector load. CONSTITUTION:TRs 1 and 2 have collectors connected commonly and are driven by differential inputs, and the emitter of a TR3 is connected to emitters of TRs 1 and 2 commonly. The bias potential due to resistances 4 and 5 is set to a value higher than that due to resistances 6 and 7 by a potential corresponding to an even multiplier. Then, a current is flowed to TRs 1 and 2 alternately only, for example, for periods shown in a figure, and the current is cut off for the other periods by the TR3. Since harmonic waves in multiplications other than doubling are reduced considerably in this constitution, selectivity characteristics of tuning circuits 8 and 9 are set relatively widely, and as a result, transmission characteristics having a wide group delay time characteristic are realized.
Patent JP-H11352359-A (JP)
Title: Optical connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/36
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which enables good optical connection. SOLUTION: The optical connector 20 is constituted to have a receiving side ferrule 24 for executing optical connection to a mating side ferrule 4 which makes the front end of an optical fiber 3 project from its front end face 4a. In such a case, the mating side ferrule 4 is provided with a compression non- fixing region S which is extended inward from an optical connection port 5 disposed at the front end face 4a to permit the compression of the optical fiber 3 and a fixing region P which exists behind the compression non-fixing region S and fixes the optical fiber 3.  The receiving side ferrule 24 includes an optical fiber insertion part 26 which extends inward from the front end face 24a to be pressed to the front end face 4a of the mating side ferrule 4 and an optical fiber 23 having a tip end face 23a which is fixed in the optical fiber insertion part 26 and is substantially flush with the front end face 24a of the receiving side ferrule 24.
Patent JP-S5955973-A (JP)
Inventor: MATSUI TATSUHIKO
IPC: B62D25/12
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0918655-A (JP)
Title: Linear light source device
Inventor: MIYATA AKIHISA
IPC: G03B27/54
Filed: 1995-06-29
Abstract: PURPOSE: To provide a uniform linear lighting by controlling a luminous intensity/lighting time of each point lighting source so as to make the luminous quantity from each point light source of P line light source equal to each other. CONSTITUTION: A luminous quantity of plural LED chips 8 is controlled respectively by an LED drive control circuit 11. The luminous quantity is controlled by regulating current applied to each chip 8 or adjusting the lighting time of the chip 8 in a read time of one line. As the adjustment method of the light emitting time, the rate of light emission time of each chip 8 in a read time by an image sensor 5 is changed or the frequency of pulse lighting of each chip 8 is changed. Thus, ununiformity of the luminous quantity of the linear light source and ununiformity of emitted luminous multi-value processing due to shading are corrected to obtain a uniform linear emitted light.
Patent JP-2000003268-A (JP)
Title: Method for deciding optimization of memory map
Inventor: HAGIWARA MASATO
IPC: G06F9/06
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for deciding memory map optimization for quickening the executing speed of a program on a system on which plural kinds of memories whose access speed is different are loaded, and for easily constructing an optimized memory map. SOLUTION: This method comprises priority order deciding steps (ST1 and ST2) for deciding a priority order for programs to be arranged in the order of a memory whose access speed is fast and memory map optimizing steps (ST3-ST5) for deciding a memory and the area sufficient for arranging each program in the order of the memory whose access speed is fast based on the priority order decided in the priority order deciding steps by a linker, and for deciding the memory map of the program operating on the system on which plural kinds of memories whose access speed is different.
Patent JP-H0332454-A (JP)
Title: Method for removing alumina series inclusion and long nozzle for ladle
Inventor: MAEDE HIROFUMI
IPC: B22D41/54
Filed: 1989-06-28
Abstract: PURPOSE:To easily remove alumina series inclusion in molten steel by setting a long nozzle, such as alumina-graphite quality refractory nozzle, at lower part of a ladle and executing gas bubbling in a tundish. CONSTITUTION:At the time of manufacturing a cast slab with continuous casting method by pouring the molten steel in the ladle into the tundish, in order to improve adsorptive effect of the alumina series inclusion, the alumina-graphite quality refractory-made nozzle for nozzle lined with this refractory for the long nozzle, is set. Further, by executing the gas bubbling in the tundish, the alumina series inclusion detached from inner face of the long nozzle and mixed into the molten steel in the tundish can be floated up ad separated. Therefore, the alumina series inclusion in the molten steel is adsorbed and removed with the long nozzle part and also the alumina series inclusion detached from the long nozzle part can be floated and separated in the tundish.
Patent JP-S6056538-A (JP)
Inventor: KIKUCHI RIYUUJI
IPC: B31B50/96
Filed: 1983-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0748734-A (JP)
Title: Carrying system for pot spinning frame
Inventor: KAARU KORUTSUE
IPC: D01H9/04
Filed: 1994-07-15
Abstract: PURPOSE: To make a transport system individually adaptable to a pot spinning machine and to completely automate exchanging operation of a spinning cop for an empty tube at a spinning station of the pot spinning machine. CONSTITUTION: After each spinning cake 11 is respooled on the empty tube 18a, the spinning cop 39 is perpendicularly brought down by a yarn guide 6 on supports 22, 24 which stand straight underneath a spinning pot 2 and have variable locations. When the spinning cop 39 is brought down and the yarn guide 6 occupies a lifting position, the supports 22, 24 can be carried out together with the spinning cop and the empty tube 18b is prepared for receiving the yarn guide therein and for attaching the supports.
Patent JP-H0914410-A (JP)
Title: Console fitting structure for shift lever part of vehicle automatic transmission
Inventor: HARADA SHOICHI
IPC: B60R7/04
Filed: 1995-06-29
Abstract: PURPOSE: To simplify structure, facilitate fitting work, and obtain the given fitting positional relation between a shift lever plate and a console by forming the respective shift lever plate and console with moderate dimensional accuracy. CONSTITUTION: When a console 36 covers from an upper side a shift lever part wherein a shift lever is supported by a synthetic-resin-made shift lever plate 14, resultingly, both the guide pieces 38 of the plate 14 and a claw piece 40 are fitted into the fitting part 44 of the console 36. Following the fitting of the guide pieces 38 into the fitting part 44, the fitting position, in a vehicle lengthwise direction, of the console 36 to the plate 14, is regulated. Following the fitting of the claw piece 40 into the fitting part 44, elastic bending is caused in a vehicle width direction by the claw piece 40 to engage the engaging projection 48 of the claw piece 40 with the engaging hole 50 inside of the console 36. Consequently, the position of the console 36, in a covering direction to the plate 14 of the console 36, can be regulated.
Patent JP-H0329066-A (JP)
Title: Information collecting device
Inventor: IIZUKA YASUO
IPC: G06F17/40
Filed: 1989-06-27
Abstract: PURPOSE:To eliminate the mistake of a subject to which a probe is applied by adding a display means to the probe which measures the terminal voltage to display the characters and numeric characters supplied from an information collecting device main body. CONSTITUTION:A voltage measured value input mode is set with push of a prescribed input key 5, and a CPU 18 displays the first cell number '1' on a probe LCD 9. Thus an operator applies a connection pin 8 of a probe 7 to the positive and negative terminals 13 and 14 of a cell 12 of number '1' based on the display of the LCD 9. Thus the voltage of the cell 12, i.e., the digital value corresponding to the difference of potential between both terminals 13 and 14 is outputted from the probe 7. The CPU 18 stores the value outputted from the probe 7 in a prescribed area of a RAM 20 and at the same time collates the value with the preceding measured value. If the difference between both values is smaller than the prescribed value, the satisfactory checking result is decided and displayed on the LCD 9. Then number '2' of the next cell 12 is also displayed. As a result, no wrong column is selected for writing the data.
Patent JP-S5866465-A (JP)
Title: Color picture input device
Inventor: TAKAHASHI TAKAO
IPC: H04N1/46
Filed: 1981-10-16
Abstract: PURPOSE:To separate colors of a color picture, by using a light emitting diode array of three colors and a row of solid state photodetecting element array, and then lighting up this three color diode array successively. CONSTITUTION:An original picture 3 is carried toward an arrow (f) by feed rollers 1a and 1b and pinch rollers 2a and 2b. The light emitting diode arrays 10R, 10G and 10B of red, green and blue respectively are distributed rectangularly to the travelling direction of the picture 3. The array 10R is lit up, and the information of red R equivalent to a line is read by a solid-state photodetecting element array 4. Then the array 10R is turned off, and other arrays are successively lit up and then turned off to read the information of green and blue.
Patent JP-H0511474-A (JP)
Title: Image forming method and device thereof
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1991-07-04
Abstract: PURPOSE:To provide the method and device for obtaining images having high image quality and an improved gradation characteristic and resolving power while taking advantage of the characteristics of a contactless development method. CONSTITUTION:A liquid crystal mixture composed of titanyl phthalocyanine in a crystalline state exhibiting a peak at least at 27.2 deg.+ or -0.2 deg. of a Bragg angle 2theta the of the X-ray diffraction spectrum to the characteristic X-ray (1.541Angstrom wavelength) of CuKalpha and vanadyl phthalocyanine is used as the photoconductive material of the photosensitive layer of an image carrying member in the image forming method consisting in forming electrostatic latent images on the image carrying member by electrostatic charging and image exposing and visualizing these electrostatic latent images. The development exposure is executed by digital (dot) exposure. In addition, alternating vibrating electric fields are applied to the developing region while the image carrying member and a developer transferring and carrying member opposite to this member are held in a contactless state at the time of the development for visualizing the electrostatic latent images.
Patent JP-H08320208-A (JP)
Title: Displacement meter
Inventor: AKIYAMA MASAHIKO
IPC: G01B11/00
Filed: 1995-05-25
Abstract: PURPOSE: To measure the displacement of the surface of an object to be measured at high precision even through a light transmissive material. CONSTITUTION: A displacement meter consists of a laser diode 12 to radiate light rays to an object to be measured 16 and a second light rays limiting diaphragm part 29 arranged so as to move relatively to a lens 15 installed between the laser diode 12 and the object to be measured 16 and moreover the meter is provided with a tuning fork 21 to vibrate the lens 15, a pin hole 17a where reflected light rays from the object to be measured 16 pass, a photodiode 18 to receive light rays which pass the pin hole 17a, a computing part 20 to capture a detected position signal of the lens 15 at the time when the quantity of light rays reception by the photodiode 18 becomes the maximum, and a distance conversion part 50 to convert the captured detected position signal into the distance.
Patent JP-S6225447-A (JP)
Title: Semiconductor device
Inventor: MARUYAMA ATSUSHI
IPC: H01L25/07
Filed: 1985-07-25
Abstract: PURPOSE:To reduce the number of assembling steps to lead a control terminal to one side of a main terminal by forming a conductor layer connected with the control terminal around the vicinity of the circular edge of a substrate on an insulating substrate. CONSTITUTION:A pattern of a thick film conductor layer 10 is formed on an insulating substrate 6 secured onto a heat sink 1. A diode chip 7 and a transistor chip 8 are secured onto the layer 10, and electrodes are connected with other conductor layer or a chip 13 through aluminum wirings 9. To dispose a control terminal at one side of a main terminal, one 11 of the conductor layers is provided around the vicinity of three sides of the substrate 6. As a result, the inner wirings due to leads to connect with the terminal are not necessary. Accordingly, the steps can be shortened to eliminate a danger of damaging a semiconductor chip, and to obviate the necessity of specifying a worker.
Patent JP-H082796-A (JP)
Title: Sorter
Inventor: SANO YOSHIKAZU
IPC: G03G15/00
Filed: 1994-06-22
Abstract: PURPOSE:To manufacture a sorter at a low cost with a constitution simplified by providing a moving means which moves a conveying member, conveying paper in cooperation with a conveying belt in the sorter, in a conveying direction of the conveying belt and a reverse direction to this conveying direction. CONSTITUTION:A sorter has conveying belts 47, 48 receiving paper discharged from a paper discharge port of a paper supplier and conveying this paper, to arrange a plurality of stages of bins along this conveying direction. A moving orientation means, selectively orientation-transfer feeding to each bin by receiving the conveyed paper, is movably provided along the conveying direction. Here are provided upper/lower plurality of sets of paper retaining roller mechanisms 50. This mechanism 50 is constituted of paper retaining rollers 52a, 52b fixed to a roller shaft 51 horizontally laid so as to traverse the conveying belts 47, 48 to be correspondingly arranged on the conveying belts 47, 48, toothed pulley journalled to a roller supporting case journalling the roller shaft 51 in its right/left both ends to mesh with timing belts 86a, 86b, etc.
Patent JP-H0212989-A (JP)
Title: Apparatus and method for forming of through hole at circuit board and through hole filling member
Inventor: YANAGISAWA YASU
IPC: H05K3/40
Filed: 1988-06-30
Abstract: PURPOSE:To efficiently form a through hole having satisfactory performance on a circuit board by inserting a cylindrical conductive filling member having radial elastic strength into the hole, holding it in the hole by the radial elastic strength, and bringing both the upper and lower ends of the member into contact with the upper and lower faces of the board. CONSTITUTION:The diameter of a filling member 1 is slightly larger than that of a through hole 6a formed at a board 6, and its axial length is equal to that of the hole 6a. The circuit board is formed of a metal material having suitable elasticity, satisfactory conductivity and relatively high contact point such as curing copper, cadmium copper, brass, etc., due to the baking step of approx. 800 deg.C. The member 1 is reduced in diameter by blocking its gap 1a by suitable means, and inserted into the hole 6a. The member 1 inserted into the hole 6a is expanded at its gap 1a thereby to be effectively held in the hole 6a by the radial elastic strength generated thereby, and to be brought into contact with both upper and lower edges of the hole to form a predetermined through hole.
Patent JP-H065239-A (JP)
Title: Ion acceleration device
Inventor: SUGIMOTO RIKAO
IPC: H05H5/02
Filed: 1992-06-23
Abstract: PURPOSE:To lower energy of X-rays generated from a vacuum exhaust tube for being easily shielded and to reduce a dose of X-rays leaking to the outside. CONSTITUTION:A plurality of electrodes 22 bonded and attached to an insulating material 21 while having a hole in the central part are mounted on the inside of a vacuum exhaust tube 12, one side (left side) is connected to a pump connection tube 15 through a ground side mounting flange 23 and the other side (right side) is connected to the exhaust tube 13 through a high voltage side mounting flange 24. Permanent magnets 31 are mounted on the respective electrodes 22 of the vacuum exhaust tube 12 respectively to form magnetic fields in the regions of the holes of the electrode central parts in the same in-plane directions as the electrodes 22. The magnetic fields deflect the tracks of the electrons to be accelerated between the respective electrodes by the magnetic fields so as to reduce X-rays generated at the time of colliding with high energy.
Patent JP-H0214283-A (JP)
Title: Electrochromic display material
Inventor: SAIGA TETSUYUKI
IPC: G02F1/15
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the subject composition, containing a novel aromatic nitro compound as a principal agent and useful as a multicolor display material having a colorful color pattern, such as red, blue, green or orange. CONSTITUTION:The objective material containing an aromatic nitro compound expressed by formula I or II {X is -COOR<1>, -COR<2> or -CN [R<1> is alkyl, alkenyl or aralkyl) R<2> is alkyl, alkenyl, aralkyl or (substituted) aryl]; n and m are 1-2} as a principal agent. If the material is used as a solution, the principal agent is dissolved in a solution, such as propylene carbonate, dimethylformamide or acetonitrile, in 1-100mmol/l concentration and a supporting electrolyte is added thereto for preparing the solution.
Patent JP-S5788992-A (JP)
Title: Laser-welding method
Inventor: ISHIKAWA KEN
IPC: B23K26/21
Filed: 1980-11-25
Abstract: PURPOSE:To weld both matierials excellently even at low level of laser output at the lap welding with using laser, by forming an exposed part, at the front of the laser beam, stepwise with sharp edges. CONSTITUTION:A spring material 12 to be welded is lapped on an other point- contact material 11 having high heat conductivity. In the material 12, holes 13 decreasing their diameters in series toward the point-contact part 11 are drilled, the holes are formed e.g. a large dia. part 14a, a middle part 14b, a small dia. part 14c are formed concentrically in 3 steps. Accordingly, 2 horizontal stepped parts 15a, 15b are formed. When the laser beam is irradiated toward the holes 13, the edge parts 19a, b of respective parts 15a, b are molten, and flows to the hole 14c to be well fused with a molten part of the material 10 thereby forming a welded part 20 free from space. Thus the materials 11 and 12 are welded highly strongly.
Patent JP-H10340259-A (JP)
Title: Cumulative calculation processor
Inventor: HATTORI YOSHIHISA
IPC: G06Q10/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To continuously execute a cumulative processing without interruption in plural specified periods in the cumulative processing on the same objective data. SOLUTION: Plural cumulative storage area 5-2 on the same cumulation objective data are provided. One of the plural objective cumulative storage area 5-2 can be specified at the present time point with information stored in a cumulative area-specifiecating information storage part 2. The cumulative processing in the next new period can immediately be executed without the need of saving the cumulative value of the area after the specified cumulative period terminates. Information stored in the cumulative area specification information storage part 2 can be updated by a cumulative area-specification information maintenance part 1.
Patent JP-H0785290-A (JP)
Title: Method and equipment for clipping of graphic polygon to clip region
Inventor: CHIYANDORASEKUHAARU NARAYANASU
IPC: G06T15/30
Filed: 1994-07-18
Abstract: PURPOSE: To evade unnecessary calculation relating to crossing in a method for clipping a graphic polygon defined by plural vertexes and connection sides to a clipping area. CONSTITUTION: This method is provided with a step for calculating which vertex of the polygon to be displayed can be abandoned and calculating at least one color factor only for the non-abandoned vertexes, the step for calculating boundary vertexes on all the sides crossed with a clipping area boundary and calculating at least one color factor for them and the step for displaying the vertexes corresponding to the calculated color factor.
Patent JP-H0510279-A (JP)
Title: Two-cylinder rotary compressor
Inventor: MATSUNAGA HIROSHI
IPC: F04C23/00
Filed: 1991-07-05
Abstract: PURPOSE:To improve the refrigerating property by forming diameters of eccentric core parts of a crankshaft, which are opposite to each other at 180 deg., so as to be different from each other, and forming an outer diameter of the upper end plate side and an outer diameter of the lower end plate side of the crankshaft so as to be different from each other, and forming a central hole of a partitioning plate into a largeness, to which only the eccentric core part of the small diameter side can be inserted. CONSTITUTION:Diameters d01, d02 of eccentric core parts of a crankshaft 2a, which are opposite to each other at 180 deg., are formed different from each other. An outer diameter d1 of the upper end plate side and an outer diameter d2 of the lower end plate side in the crankshaft 2a are formed different from each other, and a central hole of a partitioning plate 4 is formed into a largeness, to which only the small diameter side eccentric core part can be inserted, to enlarge the eccentricity.